Sewerin SePem 100 Bedienungsanleitung

24.03.2017 a – 107336 – en

SePem®

SePem®100/150

SePem®01 Master

Operating instructions

Logger SePem®100/150

Aerial

Bridge with strap

Antenna connector

Activation switch

Magnet

Fig. 1: SePem 100 logger (left) and

SePem 150 logger without aerial (top right) and with

aerial (bottom right)

SePem®01 Master

Connector

Buzzer

ON/OFF key

Aerial

Function keys F1, F2, F3

Fig. 2: SePem 01 Master without aerial (top) and with aerial (bottom)

Signal light

Display

USB port

Connection for power supply

Jog dial

Supporting bracket

Information about this document

The warnings and notes in the document mean the following:

ACAUTION!

Risk of personal injury. Can result in injury or a risk to

health.

NOTICE!

Risk of damage to property.

Note:

Tips and important information.

Enumerated lists (numbers, letters) are used for:

● instructions that must be followed in a specic sequence

Bullet lists (bullet points, dashes) are used for:

●lists

●Instructions comprising only one action

Numbers enclosed by forward slashes /.../ refer to referenced doc-

uments.

Contents Page

1 Introduction .............................................................................1

2 General.....................................................................................2

2.1 Warranty....................................................................................2

2.2 Intended use .............................................................................2

2.3 General safety information ........................................................3

3 SePem system.........................................................................4

3.1 System components..................................................................4

3.2 Mobile operation versus stationary operation ...........................4

3.3 Operating principle ....................................................................5

3.3.1 Monitoring procedure (overview)............................................5

3.3.2 Radio frequency for data transmission...................................5

3.3.3 Principles of leak detection ....................................................6

3.3.3.1 Leak detection in mobile mode ...........................................6

3.3.3.2 Leak detection in stationary mode ......................................6

4 SePem 100/150 loggers ..........................................................7

4.1 Functionality and construction...................................................7

4.2 Specifying a device number (optional) ......................................8

4.3 Installing the logger at the measurement location.....................8

4.3.1 Suitable installation locations .................................................8

4.3.2 Distance between two loggers (recommended).....................9

4.3.3 Preparing the logger...............................................................9

4.3.3.1 Screwing on the magnet .....................................................9

4.3.3.2 Screwing on the aerial (SePem 150)................................10

4.3.3.3 Initial programming of the logger.......................................10

4.3.4 Installing the logger ..............................................................12

4.3.4.1 General installation instructions ........................................12

4.3.4.2 Using installation adapters................................................13

5 SePem 01 Master...................................................................14

5.1 Functionality and construction.................................................14

5.2 Using the Master in vehicles ...................................................15

5.3 Power supply...........................................................................16

5.3.1 Options.................................................................................16

5.3.2 Special features of rechargeable batteries...........................16

5.3.3 Changing the battery............................................................16

5.3.4 External power supply..........................................................17

5.4 Operation ................................................................................18

Contents Page

5.4.1 Keys and jog dial..................................................................18

5.4.2 Standard functions ...............................................................19

5.4.3 Warning prompts..................................................................19

5.4.4 Entering text .........................................................................20

5.4.5 Scrolling in charts.................................................................22

5.5 Firmware menus and Master – logger interaction...................23

5.5.1 Main menu (overview)..........................................................23

5.5.2 Patrol....................................................................................24

5.5.2.1 Requirements for a successful patrol................................25

5.5.2.2 Patrol procedure (overview)..............................................26

5.5.2.3 Analysing measurement result readouts...........................27

5.5.2.4 Extended data set .............................................................28

5.5.2.5 Graphics............................................................................30

5.5.3 Logger communication.........................................................32

5.5.3.1 Logger data features.........................................................32

5.5.3.2 Measurement result features ............................................33

5.5.3.3 Multipleloggers(loggerconguration)..............................33

5.5.3.4 Single logger .....................................................................37

5.5.3.5 Transmitting data to the loggers........................................40

5.5.3.6 Standard settings ..............................................................43

5.5.4 Logger management ............................................................44

5.5.4.1 Logger database ...............................................................44

5.5.4.2 Patrol lists..........................................................................47

5.5.5 Master settings.....................................................................48

5.5.6 Master info ...........................................................................51

6 Troubleshooting ....................................................................52

6.1 Problems with the logger.........................................................52

6.2 Problems with the Master........................................................52

6.3 Problems with the Master – logger radio connection ..............53

6.3.1 Check the radio connection..................................................54

6.3.2 Improving the radio connection ............................................55

6.4 Other problems .......................................................................55

7 Appendix................................................................................56

7.1 Specicationsandpermittedoperatingconditions..................56

7.1.1 SePem 100 and SePem 150 loggers...................................56

7.1.2 SePem 01 Master ................................................................57

7.2 Measurement types (overview) ...............................................59

7.3 Menu structure ........................................................................60

7.4 Display symbols (Master)........................................................61

III

Contents Page

7.5 Terminology and general abbreviations ..................................63

7.6 Abbreviationsinthermware..................................................65

7.7 Accessories and consumables................................................66

7.8 Advice on disposal ..................................................................67

8 Index.......................................................................................68

1 Introduction

The SePem system is used for the early detection of leaks in

water pipe networks.

The SePem 100 logger is ideal for mobile use as the aerial of the

logger is integrated in the housing.

The SePem 150 logger is designed especially for stationary

operation, i.e. for use in the continuous monitoring of water pipe

networksat xedmeasurementlocations overlong periodsof

time (several years).

The SePem 01 Master programming and read-out unit allows the

system to be operated without the need for a computer.

SePem is a prelocation system. Indications that a leak is present

must,therefore,alwaysbeveriedusinganappropriatemethod

(e.g. correlation).

Note:

These operating instructions describe the SePem system. All

descriptions refer to the system as delivered (factory settings).

The manufacturer reserves the right to make changes.

2 General

2.1 Warranty

The following instructions must be complied with in order for any

warranty to be applicable regarding functionality and safe oper-

ation of this equipment.

●Read these operating instructions prior to operating the product.

●Use the product only as intended.

●Repairs and maintenance must only be carried out by special-

ist technicians or other suitably trained personnel. Only spare

parts approved by Hermann Sewerin GmbH may be used when

performing repairs.

● Changesormodicationstothisproductmayonlybecarried

out with the approval of Hermann Sewerin GmbH.

●Use only Hermann Sewerin GmbH accessories for the product.

Hermann Sewerin GmbH shall not be liable for damages resulting

from the non-observance of this information. The warranty condi-

tions of the General Terms and Conditions ("AGB") of Hermann

Sewerin GmbH are not affected by this information.

In addition to the warnings and other information in these Oper-

ating Instructions, always observe the generally applicable safety

and accident prevention regulations.

The manufacturer reserves the right to make technical changes.

2.2 Intended use

SePem is a measurement data recording and evaluation system.

The system is designed for use in the stationary and mobile moni-

toring of water pipe networks. It must only be operated by suitably

qualiedemployees(skilledstaff,specialistsandtechnicians)of

water supply companies.

The system is only suitable for use in industrial and commercial

applications. All applicable safety regulations and accident pre-

vention regulations must be complied with when using the system.

Detailed information on appropriate operating conditions for the

system and its components at the place of installation are pro-

vided in Section 7.1.

2 General

2.3 General safety information

This product was manufactured in keeping with all binding legal

and safety regulations. It corresponds to the state-of-the-art and

conforms to EC requirements. The product is safe to operate

when used for its intended purpose.

However, if you handle the product improperly or not as intended,

the product may present a risk to persons and property. For this

reason, always observe the following safety information.

●Do not make any changes to the product.

●Never open the equipment housing. (Does not apply to the

battery compartment of the SePem 01 Master.)

●The logger contains a powerful magnet. Persons with heart

pacemakers must avoid close proximity to the device.

●The logger must be kept away from magnetic storage media

(diskettes, hard drives, credit cards, etc.), monitors (PC, TV)

and clocks.

●The logger batteries must only be replaced by SEWERIN Ser-

vice or by other suitably trained personnel.

●Ensure that no dirt or moisture can get into the connections on

any of the devices.

●Never carry a unit by its aerial.

●Never bend, kink or cut the aerial of the units.

●Always observe the permitted operating and storage temper-

atures.

●Do not expose the SePem 01 Master to any source of moisture

that could enter the device.

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